Re: ESP with MODBUS protocol
Posted: Sat Aug 20, 2016 12:13 pm
@ovdleun - I do not test esp01 but wemos mini with gpio0 and gpio2
so, we waiting for Your tests
so, we waiting for Your tests
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ovdleun wrote:@Reaper07,
hehe sorry my bad. Ok, so I hooked up everything last weekend and it works like a charm with the right converter! Then I discovered that my code was doing the queries too fast, so I had to put in a 500ms delay and with that, it was succesfully gathering the required information. So thank you very much for the SDM220 lib.
I'll update this reply with a link to my blog post as soon as I've finished it. But for this matter, I just had the wrong RS485 converter. ;o)
KR.
Onno.